Việt
khổ tám
Anh
octavo
8vo
Đức
Oktav
Oktavformat
Pháp
in-octavo
Oktav /nt/IN/
[EN] 8vo, octavo
[VI] khổ tám (sách)
Oktavformat /nt/IN/
octavo /TECH,INDUSTRY/
[DE] Oktav
[EN] octavo
[FR] in-octavo
A book, or collection of paper in which the sheets are so folded as to make eight leaves.